Finding the Third Proportional to 1,628,762 and 3,509,962

Step by Step Solution

1. Step 1: Write the proportion equation
   1,628,762 : 3,509,962 = 3,509,962 : x
2. Step 2: Convert to fraction form
   1,628,762/3,509,962 = 3,509,962/x
3. Step 3: Cross multiply
   1,628,762x = 3,509,962 × 3,509,962
4. Step 4: Simplify right side
   1,628,762x = 12,319,833,241,444
5. Step 5: Solve for x
   x = 12,319,833,241,444/1,628,762
6. Step 6: Final answer
   x = 7,563,924.77